driver(adc): add adc initial code before app_main for esp32s2.

update phy v301

components/esp_wifi/src/wifi_init.c

@@ -21,6 +21,7 @@
 #include "esp_wpa.h"
 #include "esp_netif.h"
 #include "tcpip_adapter_compatible/tcpip_adapter_compat.h"
+#include "driver/adc2_wifi_private.h"
 
 #if (CONFIG_ESP32_WIFI_RX_BA_WIN > CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM)
 #error "WiFi configuration check: WARNING, WIFI_RX_BA_WIN should not be larger than WIFI_DYNAMIC_RX_BUFFER_NUM!"
@@ -160,7 +161,9 @@ esp_err_t esp_wifi_init(const wifi_init_config_t *config)
             return result;
         } 
     }
-
+#if CONFIG_IDF_TARGET_ESP32S2
+    adc2_cal_include(); //This enables the ADC2 calibration constructor at start up.
+#endif
     return result;
 }